Unraveled
Shannon Messenger
Keeper of the Lost Cities (9.50)
How to Seize a Dragon's Jewel
Cressida Cowell
How to Train Your Dragon (10)
The Demigod Files
Rick Riordan
Percy Jackson and the Olympians (4.50)
The Mark of Athena
The Heroes of Olympus (4)
The Red Pyramid
The Kane Chronicles (1)